| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $67.45 | 4.699% | $70.6195 | $70.62 | $70.60 | $70.60 |
| Purchase #2 | $150.82 | 11.138% | $167.6183 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $128.53 | 10.170% | $141.6015 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $229.77 | 8.682% | $249.7186 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $207.59 | 11.531% | $231.5272 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $202.79 | 7.198% | $217.3868 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $111.34 | 8.859% | $121.2036 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $1,098.29 | $1,199.6755 | $1,199.68 | $1,199.65 | $1,199.60 | |